Biome Bombs

Biome bombs are an creative-exclusive feature that if you throw it onto the ground it will do a small radius of the biome-type it has inside of it, like a snowball. These don't replace anything else but making the leaves, grass a different shade and different ambiance. 

There are 3 different sizes for Biome Bombs: small, medium and large.

The reason I feel like this is a needed thing it because when I'm making a world for fun, I always want to add different biomes. Let's say if I want to make a huge Legend of Zelda: TotK-inspired map and adding seperate and decently placed biomes in different corners of the map, I can't really do that, now can I? Especially with the Dappled Forest and Pale Garden biome and pretty much many others like the swamp, ect. So, I feel like this would be the perfect solution to this problem. Also, the desert replaced the dirt with sand.

Maybe if the player decides to line the biome bombs in a circle or any other looping shape, it'll fill in the empty space.